Monitoring of autonomic activity by cardiovascular variability: How to measure?

© 2012 Springer-Verlag Berlin Heidelberg. All rights are reserved. Cardiovascular variability in heart rate and blood pressure can be used to quantify the autonomic modulation of cardiovascular function in space and on Earth. Although the first studies were only published some 30 years ago, there is presently a vast amount of knowledge from numerous publications (a PubMed search gives 13,606 hits!) that allows a better insight into the neural control mechanisms of the heart. The development of methods to measure cardiovascular variability prompted a multidisciplinary approach since many aspects are involved: mathematics, signal processing, physiology, and cardiology. The current chapter briefly outlines the physiological background and the fundamental methodology used in the field of neurocardiology such as data recording, analysis in time domain, in frequency domain, and nonlinear dynamics. Finally some applications and benefits of these methods in health and disease monitoring are discussed.

ISBN:3642222714

Jaar van publicatie:2013